DEWALT Diamond Blade for Porcelain Tile, Wet/Dry, 4-1/2-Inch (DW4765)

From the Manufacturer

Dewalt DW4765 4-1/2-Inch Porcelain Tile Blade features an extended performance diamond matrix that provides long life and enhanced material cutting. The continuous rim design provides chip free cutting in all types of tile. The XP2 and XP4 blades designed specifically for high power tile saws, allowing quick, free, low heat, and straight cutting, while the XP2 and XP3 blades with laser cut expansion slots eliminate blade warping due to heat build-up. The premium XP2 and XP4 cutting matrix means XP2 gives 2 x’s the life of standard blades, XP4 gives 4x’s the life of standard blades.